Enabled phpunit, updates for ab_setup, enabled APC, and other todos

application/config/config.php

@@ -11,10 +11,8 @@
  * @license    http://dev.osbill.net/license.html
  */
 return array(
+	'appname'         => '',
 	'cache_type'      => 'file',
-	'currency_format' => '2',
-	'date_format'     => 'd-M-Y',
-	'time_format'     => 'H:i:s',
 	'theme'           => '', // @todo This should be in the DB
 	'email_from'      => array('noreply@graytech.net.au'=>'Graytech Hosting'),
 	'email_admin_only'=> array(